What happens if VREF is set to Vcc?

Question:

The current consumption will increase. In order to avoid this, set the VCUT bit of ADCON1 register to "Vref not connected". Also, for products that have an on-chip D/A converter, set the DAi register to "00h" and disable the D/A output with the DACON register.

Answer:

The current consumption will increase. In order to avoid this, set the VCUT bit of ADCON1 register to "Vref not connected". Also, for products that have an on-chip D/A converter, set the DAi register to "00h" and disable the D/A output with the DACON register.